Sending Data From VB App To SQL Table
Jun 11, 2011how to connect and view data in a sql databse table. Does anyone know how to send data from say two textboxes to the table [Code]
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Sending Real Time Data To A Table
May 25, 2010Basically I have a program that receives real time data from microcontroller and displays it in a text box. What I would now like to do is to store the values received into a table that can be viewed when the receive program finishes. However I still want the values displayed as they are received in addition to being stored in a table of some sort.
View 3 RepliesSave Data In A Database Table While At The Same Time Sending Standard Template Email
Jun 9, 2012I haven't done any VB coding since school (15 years ago) but currently have a need to run what "sounds" a fairly simple app at work. I'm hoping some of you might be able to give me some pointers as to whether or not my idea is possible, and if it is, how best to approach it.
I work for a company where we send a number of standard emails to potential clients asking them to contribute to our magazine . if no response we then send a number of follow up emails. each and every time I send a new email to a new prospect I'm editing one of our template emails, putting their name and email address into outlook and manually sending emails. Then for every reminder I'm going back into outlook, clicking reply all and then c&p'ing our second or third reminder emails in each and every time. needless to say at least 2-3 hours of my day are spent editing and resending the same emails on outlook.
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GPIB Communication - Sending Data - Receiving Data - Saving Data
Sep 19, 2010I need to control a device with a GPIB port. I have the commands that I need to use to do this; but I don't know which is the sintaxis in Visual Basic.
For example if I need to send a instruction like "START:0.01" to the external device which are the libraries that I have to include?, how should I write the programming line to do this?
The main tasks that I need to program are sending data, receiving data, and saving data
Add A New Record In The Table Adapter Without Sending It To The DB?
Jun 19, 2009I currentt have three tables, using a table adapters and datagridviews I would like to add a new record to each table. the only problem is that the primary key from table 1 is a foreign key in table 2 and 3. Is there a way to add a new record in the table adapter without sending it to the DB and get a predicted primary key so I could put this as the foreign key in tables 2 and 3.
View 8 RepliesSending Input Values To A Sql Table?
Feb 23, 2011I have a form that requires input from a user that will update a database table. So they are offered input boxes. What the input box will do is ask the user to enter a date, what that will then do is to mark a field marked 'code' in my sql table as "holiday" for that entire day.
View 4 RepliesSql Server - Store Errors In Sql Table Or Log File If There Is An Error In Sending Email?
Sep 20, 2009I am using VB.net code and SQL server 2005.I am havng below code for sending email in my vb.net code.
Protected Sub ibtnSendInvites_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ibtnSendInvites.Click
Try
Dim emailList As New List(Of String)
For Each curRow As GridViewRow In GridView1.Rows
[code].....
Now my problem is that some time if emailaddress is not valid or SMTP server is responding my application get hangs. I want to log my errors generated by my SMTP server in table or any log file it would be good if I can send back email to admin with the details of error occurred.
VS 2008 Sending Data To A Webpage Via POST, Data Not Getting There
Jun 16, 2010I've code this code below:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim hwrRequest As HttpWebRequest = HttpWebRequest.Create("http://www.example.com/web-service.php")
[Code]....
The MsgBox() at the end shows the response, which as I've added to my script, echos the result from the $user and $pass variables which are supposed to retrieve those details being written to the stream above, but they show up empty.
I'm retrieving those values by doing: $user = $_POST["user"]; $pass = $_POST["pass"];
Filling The Datatable From Three Variable Or Putting The Three Table's Data Into One Variable And Then Producing The Data Table?
Jan 20, 2011I have three table and I want to put the three table's data in one variable and from that variable i will produce the datatable and then want to write the data in CSV file.I am Following this step..
Void
GetDetails()
DataClasses1DataContext
[code].....
Add A Row In Data Table Taking Values From 2 Text Boxes Which Are Not Bound To That Table?
Dec 26, 2010I have a login form that consists of 2 text boxes: txtUser, txtPass. Now these are not bound to any data table & I don't what them to be bound. When a new user enters his user name & password, I want to add these on a data table that has two columns: User, Pass. Data table information: Data Source = Login.accdb, Data table = LoginTable, Connection = LoginCn. I use visual basic 2010. So how do I do this?
View 1 RepliesCode To Edit Data-row Of Table Adapter But Doesnt Update Table
Apr 23, 2009I have this code to edit the datarow of my table adapter but t doesnt update the table. I think i have a missing code that's why but i cant figured it out. by the way im using vb2008 and SQL as my database. [code]
View 3 RepliesDisplay Data Stored In A Sql Sever DB Table, The Table Has A Field With 6 Values?
Jul 8, 2009I currently have this working already for one of my combo box's, but when i try to use the same code i get this error ''There is no row at position 6.'' . The are 2 fields in the table asset_type_id, asset_type_name', im trying to dispaly the values in a combo box for the field 'asset_type_name.
the code for ' Friend Sub RetrieveCustomerInformation2()' works but the other friend sub throws the error.
Imports System.Data.SqlClient
Imports System.Data
Imports System
Imports System.Data.OleDb
[Code]...
Update Unable To Find Table Mapping Or Data Table
May 23, 2010While am using the below code it was throwing an exception update unable to find table mapping [Customer] or data table customer.
[code]...
VS 2010 : Make The Combobox Get Data From One Table And Input It To Another Table?
Jul 7, 2011I have 1 access database with 3 tables How do I make the combobox get data from one table and input it to another table?ex.I have a table with all my Carriers and another table with jobs that are assigned to Carriers?
View 3 RepliesGet Particular Table On Data Grid From Selecting Table Name On Combobox?
Jun 7, 2011i have a combobox on the form and a datagrid viewer .no i want to display the table which selected on combo box..
View 1 RepliesTCP Receiving / Sending Data
Nov 11, 2009Im woundering how does Receiving/Sending data work in a TCPClient/Server that is connected in the same networkstream.
View 4 Replies.net - Sending Data From VC++ To VB In A .NET Framework?
Mar 2, 2010I'm having a heck of a time figuring this out, the tutorials I found on the web are not complete or are for VB 6.0 (obsolete in some cases). On the C++ side I have the following ::
hwndExternalApplication = FindWindow(NULL, L"Dromocast Client");
SendMessage(hwndExternalApplication, WM_SETTEXT, NULL, (LPARAM)"Hello");
"Dromocast Client" is my visual basic application, and I checked to make sure it's not NULL. In fact I get made sure I'm getting some data on the VB side. On my Visual Basic side I have the following
[Code]...
When I send the data over it's garbage, meaning strTemp comes out as all these chinese characters, and my title bar on the visual basic program gets garbled with a bunch of chinese characters as well. My guess is my "SendMessage" is written wrong, or I'm doing something silly, but I have no idea what. I'm not a windows programmer so I'm kinda trying to figure this stuff out by googling.
Determine Whether Data Is Sending In?
Jan 5, 2010I am currently writing a visual basic program that gets data from a serial port. everything is connected up but the data is not received until my device on the other side is turned on on the other side. which condition can i use in my loop to ensure that i only start comparing when i have started to receive so that my loop will not hang as there is no data input?
View 1 RepliesSending And Receiving Data To Or From PIC Through RS-232?
Nov 14, 2011Currently I had write a simple VB code, my aim is when i click "Forward" button then the vb will send a character "A" to PIC, "Reverse" button will send "B" so I write my vb code for sending as below:
Dim Forward As Char = "A"
SerialPort1.Open()
SerialPort1.Write(Forward)
For the receiving part, after I received the data from PIC then I will show it at the label which act it as a screen. the receiving code as below:
SerialPort1.Open()
receive = SerialPort1.ReadChar()
If receive = "A" Then[code]....
Sending And Receiving Data Via USB?
Dec 4, 2011I am working on system support for an electronics project wherein I have to receive an 8 bit (binary) data through a USB port and store either the binary or the corresponding decimal into a variable. How can I implement this in visual basic 2010?
View 11 RepliesSending Data Between Forms
Dec 1, 2010i have a similar question so i thought i might post it here rather than clutter the place with a new thread, if that's okay.first off, i'm using VB 2010 Express, if that makes any difference.second, i'm trying to send data to form2 from form3 rather than the other way around. i'm still pretty much new to VB, but have a lot of experience in PHP and some in java. i'm making a basic program that creates critters on form3 and then adds them to a table on form2.[code]then adds a value of 1 to the progress bar (i still am trying to figure out how that works) on form2.
View 3 RepliesSending Data To Access Db?
Apr 7, 2012i have created a MDI form and i have a child form that collects data and inserts it into access 2010 DB however it does not work .my code is odd and i am trying to use mysql syntax here is the names and opject types used in the sql code
intID = a text field that is autogenerated with a number
txtFirstname.text (text field)
myDOB is a DATE variable which is collected using a date picker (myDOB = dpDOB.Value.ToShortDateString)
same goes for mysubs
SQL
metag
INSERT INTO members (ID, FirstName, surname, DOB, SubsDate, HouseNo, Street, Town)VALUES ('" & intID & "','" & txtFirstName.Text & "','" & txtSurname.Text & "','" & myDOB & "','" & mySubs & "'" & txtHouseNo.Text & "'" & txtStreet.Text & "'" & txtCity.Text
i then get nothing but errors
Sending Some Data Over A Networkstream
Jul 31, 2009I am sending some data over a networkstream. The datasize is 97 The buffersize is 1. Data is a list of bytes. When the bytecount reaches 94 the do while loop exist itself.
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VS 2008 Sending Out Data From One Pc To Another?
Dec 10, 2009I have a program that I collect data using a com port. I display that using special visual controls - no problem here.
What I would like to do is to send this same information out over the network via ethernet to another PC located in another room.
I presume I would have to have another copy of the program on the second pc as the information is simply duplicated but I am not sure how to get the data out of one to the other
Access Com Port And Sending Data
Nov 9, 2011have gps constantly sending data but can read it from the com port
View 5 RepliesAsp.net - Sending VB Data To Another Page In Javascript?
May 28, 2010I'm creating a search form using an asp:button control with the urlpostback set to a results page. The problem is, the asp:button uses Visual Basic and the search results from Google require Javascript.
Is there a way to take the data from an asp: textbox in VB and then send it to another page that uses Javascript and use the data?
BitConverter - Sending Data Across TCP Socket
Apr 9, 2010Given the following information
Public Enum Request As Byte
None = 0
Identity = 1
License = 2
End Enum
Protected mType As Communication.Request
mType = Communication.Request.Identity
Debug.Print (BitConverter.GetBytes(mType).Length.tostring)
2
Why does bitconverter report that mType is a length of 2. I would have thought that passing a Byte into BitConverter.GetBytes would just return the Byte. I mean it's no big deal because it's only sending a very small block of data across a TCP Socket, but I'm just intrigued why it thinks it's 2 bytes.
Sending Asymmetric Encrypted Data Over To An FTP
Sep 9, 2011I have been using RSACryptoServiceProvider and was using the template code provided from the MSDN resource page.url...I wanted to encrypt the data on my computer and transfer the data to the FTP server and have it decrypted there. I have the encryption and decryption code but it is in the same program and only work during the instance it is open. The intention is to have a program that will encrypt and send the data to the FTP Server. There will also be a VB Script on the server to decrypt the data and store it in a separate location. How do I get it to store the public key on my computer and the private key on the server? Also, how to I transfer the encrypted data over to the FTP and have it saved there?The purpose of this project is that we have people located over the globe and are sending sensitive information to an FTP server at the home office. My boss has insisted on the data being encrypted before sending anything. But, on the server it will be decrypted so that a select few can go through the information.
View 2 RepliesSending Data From A VB Program To USB Port?
Apr 23, 2009I'm working on a project that involves sending information through a GSM module, this module is connected to the system through a USB port. the information to be sent is gathered from a database using VB, now I need to send the information from my VB program to the USB port for onward delivery to the GSM module.
View 2 RepliesSending Data To Access 2007?
May 19, 2010problem is when i enter any letter in the alphabet in textbox1 it gives me an error but when i enter any number on it, it goes perfectly to the database. i set the data type into text(all 3 of them). the other two textbox work just fine. textbox1 is the only problem.
i just want the textbox1 to accept any input not just a number like the other 2 textbox work..
heres the code:
Imports System.Data.OleDb
Public Class Form2
Dim cn As OleDbConnection
[Code]....